Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
Applications & Uses
- Applications
- Application Method
- Compatible Substrates & Surfaces
- Coating Type
- Applications
SETALUX D A 170 BA is used primarily in combination with Desmodur N to formulate air- and force-drying top coats as well as anti-corrosion coatings and top coats for steel in civil and hydraulic engineering applications.
The coatings can be applied by brushing, rolling and airless spraying. They have good weather stability and resistance to water, washing solutions and chemicals.
They are stable up to approx. 150 °C. However, yellowing may occur at this temperature.
In combination with Desmodur N, SETALUX D A 170 BA is suitable for use in the formulation of anti-corrosion primers and primer surfacers for automotive refinish and transportation coating applications.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Color | max. 50 | Hazen | — |
| Water Content | max. 0.1 | % | — |
| Non-Volatile Content (1g Resin, 1h at 125°C, Convection Oven) | 70 ± 1 | % | — |
| Acid Value | 13 ± 2 | mg KOH/g | — |
| Viscosity (23°C) | 3750 ± 1000 | mPa.s | — |
| Hydroxyl Content (Supply Form) | 1.6 to 2.0 | % | — |
Technical Details & Test Data
- Solubility
SETALUX D A 170 BA can be thinned to a resin content of 30 % using ketones, esters, ether esters, toluene, xylene and solvent naphtha 100.
However, the solutions formed must be tested for their storage stability.
Only PU grade solvents should be used (< 0.05 % water). They should contain no other reactive impurities.
- Compatibility
Generally speaking, SETALUX D A 170 BA is miscible with the Desmodur® and SETALUX D A products listed.
However, the combinations must be tested for their compatibility. SETALUX D A 170 BA can be mixed with Desmodur N 75, N 3390, Z 4470 and L, and with SETALUX D A 450.
It is also compatible with various types of nitrocellulose chips, certain vinyl copolymers and Soft Resin® P 65.
Nevertheless, compatibility testing is always advisable
Packaging & Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 2 years
- Storage and Handling
When stored in originally sealed containers at temperatures not exceeding 30°C, the product will remain stable for at least 730 days.